comparison mercurial/localrepo.py @ 16646:a1dcd842ce17

localrepo: optimize internode status calls using withflags

Introduce manifestdict.withflags() to get a set of all files which have any
flags set, since these are likely to be a minority. Otherwise checking .flags()
for every file is a lot of dictionary lookups and is quite slow.

16645:9a21fc2c7d32

                # we are comparing two revisions
                deleted, unknown, ignored = [], [], []
                mf2 = mfmatches(ctx2)

            modified, added, clean = [], [], []
            for fn in mf2:
                if fn in mf1:
                    if (fn not in deleted and
                        (mf1.flags(fn) != mf2.flags(fn) or
                         (mf1[fn] != mf2[fn] and
                          (mf2[fn] or ctx1[fn].cmp(ctx2[fn]))))):
                        modified.append(fn)
                    elif listclean:
                        clean.append(fn)

16646:a1dcd842ce17

                # we are comparing two revisions
                deleted, unknown, ignored = [], [], []
                mf2 = mfmatches(ctx2)

            modified, added, clean = [], [], []
            withflags = mf1.withflags() | mf2.withflags()
            for fn in mf2:
                if fn in mf1:
                    if (fn not in deleted and
                        ((fn in withflags and mf1.flags(fn) != mf2.flags(fn)) or
                         (mf1[fn] != mf2[fn] and
                          (mf2[fn] or ctx1[fn].cmp(ctx2[fn]))))):
                        modified.append(fn)
                    elif listclean:
                        clean.append(fn)